WO2023058868A1 - Dispositif électronique de positionnement et son procédé de fonctionnement - Google Patents

Dispositif électronique de positionnement et son procédé de fonctionnement Download PDF

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Publication number
WO2023058868A1
WO2023058868A1 PCT/KR2022/011059 KR2022011059W WO2023058868A1 WO 2023058868 A1 WO2023058868 A1 WO 2023058868A1 KR 2022011059 W KR2022011059 W KR 2022011059W WO 2023058868 A1 WO2023058868 A1 WO 2023058868A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic device
wireless communication
short
range wireless
output
Prior art date
Application number
PCT/KR2022/011059
Other languages
English (en)
Korean (ko)
Inventor
남용식
심재광
Original Assignee
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to EP22878689.3A priority Critical patent/EP4318019A1/fr
Priority to US18/119,622 priority patent/US20230217409A1/en
Publication of WO2023058868A1 publication Critical patent/WO2023058868A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0257—Hybrid positioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0252—Radio frequency fingerprinting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the communication module 190 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108). Establishment and communication through the established communication channel may be supported.
  • the communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication.
  • the first electronic device 210 may transmit at least one short-range communication signal to at least one peripheral device adjacent to the first electronic device 210 .
  • the first electronic device 210 may broadcast at least one short-range communication signal.
  • “broadcasting” may mean an operation of transmitting a signal to an unspecified number of peripheral devices located adjacent to the first electronic device 210, and will be used in the same sense as “advertise”.
  • the short-range communication signal may include a signal using Bluetooth technology.
  • the first electronic device 210 may transmit short-range communication signals having different output intensities by variably changing the output, instead of transmitting the short-range communication signal with a single output.
  • the first electronic device 210 is illustrated as transmitting three short-range communication signals in FIG. 3 , this is only an example and the first electronic device 210 may transmit more or less than three signals.
  • the second electronic device 220 relates to the location of the first electronic device 210 based on output information included in at least one short-range communication signal received from the first electronic device 210. You can decide which signal to send to the server.
  • the second electronic device 220 (eg, the first peripheral device 221 , the second peripheral device 222 , and the third peripheral device 223 ) transmits at least one short-range communication received from the first electronic device 210 .
  • output information including the lowest output value may be transmitted to the server.
  • the first electronic device transmits a first short-range wireless communication signal and a second short-range wireless communication signal based on information about a state of a wireless communication link (hereinafter, referred to as a wireless communication link) with a third electronic device.
  • the information on the state of the wireless communication link may include information on whether or not a wireless communication link is currently established and, when the wireless communication link is released, information about a time that has elapsed since the time when the wireless communication link was released.
  • the wireless communication link it may be determined that the first electronic device is located in a relatively closer area to the third electronic device than when the wireless communication link is released.
  • the first electronic device may transmit the first short-range wireless communication signal and the second short-range wireless communication signal based on a time elapsed from the time when the wireless communication link is released. there is.
  • the first electronic device may transmit a short-range wireless communication signal having a stronger output strength as a longer time elapses from the point in time when the wireless communication link is released.
  • the second electronic device may transmit the generated location information signal to the server.
  • the third electronic device may display a user interface for location confirmation through the display.
  • the third electronic device may identify a user input for location confirmation through the user interface for location confirmation.
  • the first electronic device of FIG. 8 may correspond to the first electronic device 210 .
  • the second electronic device of FIG. 8 may correspond to the second electronic device 220 (eg, the first peripheral device 221 , the second peripheral device 222 , and the third peripheral device 223 ).
  • the third electronic device of FIG. 8 may correspond to the third electronic device 240 and the electronic device 101 .
  • the server device of FIG. 8 may include the server device 230 .
  • the operation of each device shown in FIG. 8 may correspond to the operation of the devices described in FIGS. 4 to 7 . Referring to FIG.
  • the second output intensity when the battery state of the first electronic device is less than or equal to a threshold value, the second output intensity has a value greater than the first output intensity, and the battery state of the first electronic device is greater than the threshold value. In this case, the second output intensity may have a smaller value than the first output intensity.
  • the second electronic device may further include a display and display a user interface indicating that the signal including the location information has been transmitted to the server through the display.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

Un dispositif électronique comprend un circuit de communication, une mémoire qui stocke une ou plusieurs instructions, ainsi qu'au moins un processeur couplé électriquement au circuit de communication pour exécuter la ou les instructions, ledit au moins un processeur pouvant : commander le circuit de communication pour transmettre un premier signal de communication sans fil à courte portée ayant une première intensité de sortie ; et commander le circuit de communication pour transmettre un second signal de communication sans fil à courte portée ayant une seconde intensité de sortie qui est différente de la première résistance de sortie.
PCT/KR2022/011059 2021-10-08 2022-07-27 Dispositif électronique de positionnement et son procédé de fonctionnement WO2023058868A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22878689.3A EP4318019A1 (fr) 2021-10-08 2022-07-27 Dispositif électronique de positionnement et son procédé de fonctionnement
US18/119,622 US20230217409A1 (en) 2021-10-08 2023-03-09 Electronic device and method for determining a location of a device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210134158A KR20230050862A (ko) 2021-10-08 2021-10-08 위치 확인을 위한 전자 장치 및 이의 동작 방법
KR10-2021-0134158 2021-10-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/119,622 Continuation US20230217409A1 (en) 2021-10-08 2023-03-09 Electronic device and method for determining a location of a device

Publications (1)

Publication Number Publication Date
WO2023058868A1 true WO2023058868A1 (fr) 2023-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/011059 WO2023058868A1 (fr) 2021-10-08 2022-07-27 Dispositif électronique de positionnement et son procédé de fonctionnement

Country Status (4)

Country Link
US (1) US20230217409A1 (fr)
EP (1) EP4318019A1 (fr)
KR (1) KR20230050862A (fr)
WO (1) WO2023058868A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005043354A (ja) * 2003-07-22 2005-02-17 Microsoft Corp 環境信号からデバイスの概算位置を判定するためのシステム
KR101305293B1 (ko) * 2011-12-09 2013-09-06 엘지전자 주식회사 이동 단말기 및 그것의 제어 방법
KR20170105827A (ko) * 2016-03-10 2017-09-20 삼성전자주식회사 위치 판단 방법 및 장치
KR101879627B1 (ko) * 2017-03-21 2018-07-18 주식회사 에이엔디코리아 가변 송신 출력 및 지향성 안테나를 이용한 근거리 무선통신 기반의 실시간 측위 시스템 및 방법
KR102239090B1 (ko) * 2014-06-05 2021-04-13 삼성전자 주식회사 위치 정보를 제공하기 위한 방법 및 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005043354A (ja) * 2003-07-22 2005-02-17 Microsoft Corp 環境信号からデバイスの概算位置を判定するためのシステム
KR101305293B1 (ko) * 2011-12-09 2013-09-06 엘지전자 주식회사 이동 단말기 및 그것의 제어 방법
KR102239090B1 (ko) * 2014-06-05 2021-04-13 삼성전자 주식회사 위치 정보를 제공하기 위한 방법 및 장치
KR20170105827A (ko) * 2016-03-10 2017-09-20 삼성전자주식회사 위치 판단 방법 및 장치
KR101879627B1 (ko) * 2017-03-21 2018-07-18 주식회사 에이엔디코리아 가변 송신 출력 및 지향성 안테나를 이용한 근거리 무선통신 기반의 실시간 측위 시스템 및 방법

Also Published As

Publication number Publication date
EP4318019A1 (fr) 2024-02-07
KR20230050862A (ko) 2023-04-17
US20230217409A1 (en) 2023-07-06

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